Yep. That is no typo folks. Do the math. That is over 65 miles per gallon. Moderate driving. City and freeway(slowing through traffic conjestion). Maybe a litte goosing of the throttle. Still had fuel in the bowl though. Probably coulda gone a few more miles before the bowl went dry. Best I could do with all stock configs was 52 mile per gallon, all freeway, no stopping or having to slow down for traffic conjestion. De-snorkeled, De-smogged, K&N Filter, 55 pilot@2 1/4 turns, 165 main with the needle at the 4th groove, slide holes drilled out to 5/32, and, finally, my homemade headers with a White Brothers E2 Silencer(?...kinda loud for a silencer). Still with stock piston and cam. Couldn't believe it the first time. Did it again for a second time, thinkin I got something here. Now I'm writing about it for the 3rd time. 13 miles per gallon(25%) increase. Aint exactly hay. Not at today's gas prices. Thank You.